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Triangle opq is dilated by a scale factor of 3/4 to form triangle o'p'q'. What is the measure of side o'p'?

Vikram Jeet Singh asked Dec 23, 2024

by Vikram Jeet Singh

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A heavy box does not move when you push on it because of ________________ friction.

Dharam asked Dec 23, 2024

by Dharam

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Some species of rain forest frogs reproduce in the moist leaf litter on the forest floor. These frogs do not need a nearby body of water to complete their life cycle. Which stage of the typical frog life

Enthusiast asked Dec 23, 2024

by Enthusiast

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What is a recommended cleaning agent for kitchen surfaces? a) Use hydrogen peroxide to clean kitchen surfaces b) Use cooking oil to clean kitchen surfaces c) Use water only to clean kitchen surfaces d)

Tgxiii asked Dec 23, 2024

by Tgxiii

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# 3. If 3.470 g of Ba(OH)₂ is dissolved into 0.5631 L of distilled water, what is the pH of the solution formed? O 12.5559 O-0.7897 O 12.8569 O 1.1431

Sknight asked Dec 23, 2024

by Sknight

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3 votes

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What would make oppositely charged objects attract each other more?increasing the positive charge of the positively charged object and increasing the negative charge of the negatively charged objectdecreasing

Ad asked Dec 23, 2024

by Ad

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1 answer

2 votes

120k views

At what absolute temperature do the Celsius and Fahrenheit temperature scales give the same numerical value? What is the value?

Cheney asked Dec 23, 2024

by Cheney

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1 answer

4 votes

137k views

HELP ASAP Across a period, the increased pull of an atom's nucleus on the electron cloud A). gradually decreases B) gradually decreases, then sharply increases C). gradually increases D) gradually increases,

Nahidur Rahman asked Dec 23, 2024

by Nahidur Rahman

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1 vote

86.3k views

How does a substitution reaction make haloaklanes?

Jazzybazz asked Dec 23, 2024

by Jazzybazz

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Assuming that no equilibria other than dissolution are involved, calculate the molar solubility of each of the following from its solubility product: a) 2CaF2 b) 4PbSO4 c) Ag2S d) 2Zn(OH)2

Choo asked Dec 23, 2024

by Choo

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113k views

Perform the following calculation and report each answer with the correct number of significant figures. 5.63×2.1 a) 12 b) 11.8 c) 11.88 d) 11.9

Mortalis asked Dec 23, 2024

by Mortalis

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(iii) The filtrate was an alkaline solution of potassium carbonate. This was titrated against a standard hydrochloric acid solution to find the concentration of the potassium carbonate. K₂CO₂ + 2HC1 2KCI+

THess asked Dec 23, 2024

by THess

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Name a liquid substance that could be used in the laboratory for: dissolving dry mortar on floor tiles; (i) removing KMnO, stains; drying acid anhydrides

Yong asked Dec 23, 2024

by Yong

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Find the unit rates. If necessary, round your answers to the nearest hundredth. $8.19 for 8 liters?

Praval Sharma asked Dec 23, 2024

by Praval Sharma

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2 votes

162k views

What are oxidising substances? 1) Substances that gain electrons in a chemical reaction 2) Substances that lose electrons in a chemical reaction 3) Substances that release oxygen in a chemical reaction

Sergey Litvinov asked Dec 23, 2024

by Sergey Litvinov

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3 votes

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What's the concentration of a solution formed by diluting 30.0mL of a 3.2 M NaCl solution to 192.0mL?

Twogoods asked Dec 23, 2024

by Twogoods

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191k views

"Which of the following isomeric dibromopropanes has only a single peak in its proton NMR spectrum? A. 1.1-dibromopropane B. 1,3-dibromopropane C. 1,2-dibromopropane D. 2,2-dibromopropane"

Anchal Sarraf asked Dec 23, 2024

by Anchal Sarraf

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2 votes

201k views

Mixed anhydride or acyl phosphate (carboxylic acid and phosphoric acid) a) Ester b) Amide c) Acyl phosphate d) Ketone

Shammi asked Dec 23, 2024

by Shammi

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5 votes

74.3k views

HELP ASAP!!! 4. The ions of some elements have several possible positive oxidation states. In the IUPAC naming system, the names of these positive ions are followed by a Roman numeral, which is used to

Sulav Timsina asked Dec 23, 2024

by Sulav Timsina

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5 votes

213k views

What volume of 6.00 M NaOH must be added to 0.250 L of 0.300 M HNO2 to prepare a pH = 4.00 buffer? Ka for nitrous acid: 4.0 x 10Â¯4

Huyz asked Dec 23, 2024

by Huyz

8.3k points

2 answers

5 votes

86.7k views

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