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8_murik_8 [283]
2 years ago
12

Magnesium__ + sulfuric acid goes to form magnesium sulfate+ water + carbon dioxide​

Chemistry
1 answer:
bagirrra123 [75]2 years ago
6 0

Answer:

carbonate

Explanation:

this is because when carbonates react with acid they form carbon dioxide and water and respective metal oxide

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PV = nRT ⇒ n = PV/RT

n = [1.2atm*12.9 l] / [0.082 atm l /K mol * 297K]

n = 0.636 mol of O2

2) use the stoichiometry derived from the balanced chemical equation

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According to the law of conservation of matter, which statement about chemical reactions is true?
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Imagine that small pieces of the metals copper, magnesium and iron are placed in three test tubes labeled A, B, and C, respectiv
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A) Cu

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3 years ago
A student needs to prepare 100. mL of 0.612 M Cu(NO3)2 solution. What mass, in grams, of copper(II) nitrate should the student u
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Explanation:

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where,

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n= moles of solute  

V_s = volume of solution in ml = 100 ml

Now put all the given values in the formula of molarity, we get

0.612=\frac{n\times 1000}{100ml}

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Therefore, the mass of copper (II)nitrate required is 11.5 grams

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3 years ago
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