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krek1111 [17]
2 years ago
11

Which of the following correctly shows the word equation for the formation of water from oxygen and hydrogen?

Chemistry
2 answers:
timama [110]2 years ago
9 0

Answer:

The correct answer is option B.

Explanation:

Water is formed formed by combination of oxygen  and hydrogen atoms.

The chemical equation for the formation of the water is given as:

2H_2+O_2\rightarrow 2H_2O

According to reaction, 2 moles of hydrogen gas reacts with 1 mole of oxygen produce 2 moles of water molecules.

Hydrogen + Oxygen → Water

zheka24 [161]2 years ago
5 0

A shows okay please mark it brainliest

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Answer:

umm.. B. a base that generates a lot of hydroxide ions in water.

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7 0
2 years ago
Calculate the mass in grams of each of the following amounts: 1.002 mol of chromium 4.08 x 10-8 mol of neon
Pepsi [2]

Answer:

Mass_{chromium}=52.1\ g

Mass_{neon}=8.23\times 10^{-7}\ g

Explanation:

<u>Calculation of the mass of chromium as:- </u>

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Molar mass of chromium = 51.9961 g/mol

The formula for the calculation of moles is shown below:

moles = \frac{Mass\ taken}{Molar\ mass}

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<u>Calculation of the mass of neon as:- </u>

Moles = 4.08\times 10^{-8} moles

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6 0
2 years ago
What is the emperical formula for a compound containing 68.3% lead, 10.6% sulfur, and the remainder oxygen? a. Pb2SO4 b. PbSO3 c
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Answer:

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Explanation:

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