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What is the formula to criss-cross reduce Aluminum bromide?

Jatinderjit asked Oct 6, 2024

by Jatinderjit

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Arrange the following substances in order of decreasing magnitude of lattice energy. Rank from largest to smallest magnitude of lattice energy. a) BaCl2 > CuSO4 > (NH4)2SO4 > ZnCl2 > NaCN b) CuSO4 > BaCl2

Zanyar Jalal asked Oct 6, 2024

by Zanyar Jalal

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When the volume of the gas is reduced by one half, it's pressure will …

Junaidp asked Oct 6, 2024

by Junaidp

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5 votes

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Pls i need answers to the 1st, 2nd, and 3rd question

Joe Jasinski asked Oct 6, 2024

by Joe Jasinski

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2 answers

5 votes

86.4k views

Which molecule is not an isomer of the others?

Joe Majewski asked Oct 6, 2024

by Joe Majewski

7.9k points

1 answer

0 votes

234k views

Balance the equation C2H5OH+O2=CO2+ H2O

Roperklacks asked Oct 6, 2024

by Roperklacks

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1 answer

4 votes

48.7k views

What is the nature of soil if pH value of soil is 6?

Kelso Sharp asked Oct 6, 2024

by Kelso Sharp

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1 answer

4 votes

49.7k views

How many milligrams are in 30.23 pounds? Do not use units. Answer in standard notation using the correct number of significant figures.

Lucperkins asked Oct 6, 2024

by Lucperkins

8.2k points

1 answer

2 votes

8.1k views

Calculate the enthalpy change for the reaction NO(g) + O��(g) �� NO��(g)?

Allinonemovie asked Oct 6, 2024

by Allinonemovie

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1 answer

3 votes

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At 25°C, the formation of [Cu(NH3)4]2+ according to Equation 1 is most likely a: The value of the formation constant of [Cu(NH3)4]2+ is 5.6 x 10^11 at 25°C. A.Spontaneous process with positive ΔG°. B.Spontaneous

Cush asked Oct 6, 2024

by Cush

7.8k points

1 answer

3 votes

179k views

How many atoms of gold are in a pure gold nugget having a mass of 25.0g?

Sksoumik asked Oct 6, 2024

by Sksoumik

7.6k points

1 answer

0 votes

130k views

Limewater is calcium hydroxide solution. In an experiment to find the concentration of calcium hydroxide in limewater, 25.0 cm³ of limewater needed 18.8 cm³ of 0.0400 mol/dm³ hydrochloric acid to neutralise

Gebi asked Oct 6, 2024

by Gebi

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1 vote

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Give the systematic name for the following compounds that are found in everyday life: a. H₂S (rotten egg smell) b. SO₂ (smell of burnt matches) c. SF₆ (aerosol can propellant) d. Na₂SO₃ (dried fruit preservative

Pawel Miech asked Oct 6, 2024

by Pawel Miech

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1 vote

26.8k views

What additive do light blue topped tubes hold?

Tompa asked Oct 6, 2024

by Tompa

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1 vote

183k views

Na2CO3 + 2HCl → 2NaCl + H₂CO3 In the reaction above, the reactants are ___ and the products are____. A) NaCl and H₂CO3\ Na2CO3 and HCI B) HCI and Na₂CO3\ NaCl and H₂CO3 C) HCl and NaCl\Na2CO3 and H2CO3

Zaiff asked Oct 6, 2024

by Zaiff

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1 answer

2 votes

203k views

The Mantle is composed of more of the element

Ahmed Ilyas asked Oct 6, 2024

by Ahmed Ilyas

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2 votes

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_________________ is the method of energy transfer that involves direct contact

Simon Munro asked Oct 6, 2024

by Simon Munro

9.3k points

1 answer

0 votes

73.7k views

Water arrived on earth in the form of

Himanshu A Jadav asked Oct 6, 2024

by Himanshu A Jadav

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1 answer

2 votes

182k views

What it the pI of glycine? The structure and pKa values are shown below. A) 5.97 B) 7.50 C) 7.26 D) 3.63 E) 11.94 What is the pI of arginine? The structure and pKa values are shown below. A) 10.76 B) 7.

Verse asked Oct 6, 2024

by Verse

7.6k points

1 answer

5 votes

213k views

How can we tell if a substance is a *base*? (a) starts w/ an H & ends in -COOH (b) starts w/ metal/cation/NH4 + ends in -OH (c) is covalent w/ N

DaCoda asked Oct 6, 2024

by DaCoda

8.1k points

1 answer

2 votes

20.5k views

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