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What type of bond forms when a element from group 1A bonds with a element from group 7A? Answer Choices A) Ionic Bonds B) Hydrogen Bond C) Polar covalent bond D) Nonpolar Covalent bond

Massisenergy asked Oct 5, 2024

by Massisenergy

8.0k points

1 answer

2 votes

77.8k views

As the title reads, I'm confused as to why it's okay for the central carbon in acetone to have a +1 formal charge when we push the electrons from one of the bonds with oxygen to form a lone pair and give

IdahoB asked Oct 5, 2024

by IdahoB

7.7k points

1 answer

3 votes

200k views

The properties of a nonmetal is that A. can be a gas or liquid B. has larger protons C. can be acidic

Martineau asked Oct 5, 2024

by Martineau

7.6k points

1 answer

1 vote

148k views

If 10 grams of KCl is dissolved in 100g of water at 30 degrees C, how many more grams of KCl should be added to make a saturated solution? a) 10 grams b) 20 grams c) 90 grams d) 110 grams

Psmay asked Oct 5, 2024

by Psmay

7.9k points

1 answer

0 votes

121k views

Which chemical used to make explosives can be added to compounds to enhance the speed of detonation, but adding too much of the powder actually hinders the speed of detonation by taking up too much space

Markpasc asked Oct 5, 2024

by Markpasc

8.4k points

1 answer

4 votes

224k views

What are paleosols? What is loess? How do they form?

Gustavo Morales asked Oct 5, 2024

by Gustavo Morales

8.9k points

1 answer

5 votes

44.7k views

If kp is the equilibrium constant for the reaction 2A(g) + B(g) ⇌ 3C(g), what is the equilibrium constant (in terms of kp) for the reaction 6A(g) + 3B(g) ⇌ 9C(g)?

MarkokraM asked Oct 5, 2024

by MarkokraM

7.8k points

1 answer

5 votes

125k views

Hello How do you do? What is logic bomb and time bomb?

William Seemann asked Oct 5, 2024

by William Seemann

8.0k points

1 answer

5 votes

20.3k views

Name the type of reaction that occurrs when sodium hydroxide is treated with dilute hydrochloric the chemicals equation

Manutenfruits asked Oct 5, 2024

by Manutenfruits

8.3k points

1 answer

0 votes

144k views

How would the value of the atomic mass of the metal calculated (unknown metal) be affected if the hot metal sample cooled off before it was transferred to the water in the calorimeter? Would it be too

Yogesh Aggarwal asked Oct 5, 2024

by Yogesh Aggarwal

9.1k points

1 answer

5 votes

177k views

Which of the following puddings is bound with gelatin? a. Blancmange English style b. Butterscotch c. Panna cotta d. Both a and b

Imtinan Azhar asked Oct 5, 2024

by Imtinan Azhar

8.5k points

1 answer

2 votes

229k views

12. The heat of combustion of ethene is Calculate the heat of formation of the co that AH (CO₂) and AH (H₂O) are -39 f

JoseK asked Oct 5, 2024

by JoseK

7.9k points

1 answer

3 votes

45.3k views

What is the pH of a solution that contains 0.49M NH₃ (aq) and 0.17M NH₄⁺Cl (aq)?

Gareth Jordan asked Oct 5, 2024

by Gareth Jordan

8.2k points

1 answer

4 votes

198k views

What volume (in mL) of dry hydrogen gas would be collected? a) 22.4 mL b) 11.2 mL c) 33.6 mL d) 44.8 mL

Rousseauo asked Oct 5, 2024

by Rousseauo

7.9k points

1 answer

0 votes

22.7k views

What is the minimum number of photons needed to transfer electrons from water and make one molecule of O₂ and two molecules of NADPH during photosynthesis?

Drazen Urch asked Oct 5, 2024

by Drazen Urch

7.7k points

1 answer

2 votes

49.6k views

What is the molecular geometry around the atom with the (*) above it? a) Tetrahedral b) Trigonal planar c) Linear d) Not specified in the text

RasikaSam asked Oct 5, 2024

by RasikaSam

7.9k points

1 answer

4 votes

66.7k views

A hygrometer _____. O measures the mold spores in fresh food O measures humidity, temperature, and dew point simultaneously O measures the bacteria count in fresh food O identifies food that has been subjected

George Chond asked Oct 5, 2024

by George Chond

7.8k points

1 answer

0 votes

84.1k views

The average atomic mass of aluminum is 26.98amu. what is true about the mass of aluminum atoms?

RamenChef asked Oct 5, 2024

by RamenChef

8.4k points

1 answer

4 votes

153k views

A balloon filled with 0.0303 mol of helium at 30°C and a pressure of 1.0 atm occupies a volume of 0.75 L and has a density of 0.161 g/L. What would the density of the helium gas be if the balloon was placed

Shekhardtu asked Oct 5, 2024

by Shekhardtu

8.4k points

1 answer

3 votes

48.2k views

Because osmotic pressure depends only on ____ , the osmotic pressure is greatly reduced by formation of polysaccharide molecules from monosaccharide molecules. group of answer choices a. molecular weight

Redlightbulb asked Oct 5, 2024

by Redlightbulb

8.6k points

1 answer

5 votes

37.9k views

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