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Consider the electrolysis of KI and NaCl. Write the substances produced at the electrodes. a) K and I2; Na and Cl2 b) K and Cl2; Na and I2 c) KI and NaCl d) I2 and Cl2

Christian Strang asked Oct 13, 2024

by Christian Strang

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Johnny has two clear solutions, A and B, in test tubes. Blue litmus stays blue and phenolpthalien solution turns pink when added to solution A. Blue litmus turns red when added to solution B. Which of

Smarty asked Oct 13, 2024

by Smarty

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What quantity of heat (in kJ) would be required to convert 15.1 g of ice to water at 0.00 °C? (∆Hfus = 6.01 kJ/mol for water)

Jackdbernier asked Oct 12, 2024

by Jackdbernier

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179k views

A person's blood pressure is measured to be 121 + 5 mm Hg. What is the percent uncertainty? percent uncertainty: Assuming the same percent uncertainty and the same measurement device, what is the uncertainty

Marcus Mathioudakis asked Oct 12, 2024

by Marcus Mathioudakis

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What is the mass percent of oxygen in propionic acid, c3h6o2?

Krunal Bhimajiyani asked Oct 12, 2024

by Krunal Bhimajiyani

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4 votes

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ammoniagas and oxygengas react to form nitrogen gas and water vapor. suppose you have of and of in a reactor. calculate the largest amount of that could be produced. round your answer to the nearest .

Igor Escobar asked Oct 12, 2024

by Igor Escobar

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1 vote

203k views

FILL IN THE BLANK. A stove that circulates heated air to uniformly cook food is an example of ________ heat transfer.

Guillaume Fenollar asked Oct 12, 2024

by Guillaume Fenollar

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0 votes

204k views

A student set up the experiment to determine if radish seeds take in oxygen as they germinate. The purpose of container B in this experiment is to * A) Serve as a control group to compare the results with

Borko Kovacev asked Oct 12, 2024

by Borko Kovacev

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1 vote

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PbO + NaOH →→ complete and balance the following formula

Kelly Ellis asked Oct 12, 2024

by Kelly Ellis

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158k views

Under severe acidic conditions, the proximal tubules can convert ________ into bicarbonate. 1) glutamate 2) carbon monoxide 3) lysine 4) glutamine 5) glycine

Chandan Rauniyar asked Oct 12, 2024

by Chandan Rauniyar

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160k views

Balance letter D please.

MKJParekh asked Oct 12, 2024

by MKJParekh

8.3k points

1 answer

2 votes

117k views

An experiment shows that a 116 mL gas sample has a mass of 0.171 g at a pressure of 721 Torr and a temperature of 30 ∘C. What is the molar mass of the gas? A. 2.01 g/mol B. 4.02 g/mol C. 32.00 g/mol D.

Jordan Enev asked Oct 12, 2024

by Jordan Enev

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169k views

Following the NASB structure how many electrons are needed for HCI

Lena Schimmel asked Oct 12, 2024

by Lena Schimmel

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4 votes

123k views

Where does the relation Λm=κV come from? Is it experimental? A) The relation is derived from theoretical models based on quantum mechanics. B) It is a consequence of classical fluid dynamics principles.

Doobean asked Oct 12, 2024

by Doobean

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Use the molecular orbital energy diagram below to answer the questions about bond order for the positive ion B2* Number of Bonding Number of Antibonding B2 Valence Electrons Valence Electrons Bond Ord

Kang Min Yoo asked Oct 12, 2024

by Kang Min Yoo

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1 vote

105k views

These electrons are carried to the electron transport chain which functions as _____, which move H from the inner mitochondrial compartment to the outer compartment. a. proton pumps b. ATP synthase c.

Caramiriel asked Oct 12, 2024

by Caramiriel

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185k views

Provide a systematic name for each of the following compounds: NH₂?

Elisheva asked Oct 12, 2024

by Elisheva

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1 vote

173k views

The statement that energy cannot be created or destroyed is part of the law of____?

Tristanisginger asked Oct 12, 2024

by Tristanisginger

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102k views

Analysis of a compound containing lead and chlorine reveals that the compound is 59.37% lead. The molar mass of the compound is 349.0 g/n. What is the empirical formula and the molecular formula of this

Zigglzworth asked Oct 12, 2024

by Zigglzworth

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4.9k views

2C₂H6 (g) + 702 (g) → 4CO2 (g) + 6H₂O(g) PLEASE HELP!!! If 10.0 liters of ethane gas are used, how many liters of oxygen gas will be needed for the above reaction at STP? A. 35.0 liters B.2.85 liters C.

Jayani Sumudini asked Oct 12, 2024

by Jayani Sumudini

8.5k points

1 answer

0 votes

19.1k views

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