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V125BC [204]
4 years ago
6

Calcule la normalidad de una solución

Chemistry
1 answer:
tensa zangetsu [6.8K]4 years ago
5 0

Answer:

si por favor

Explanation:

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4 main parts of a flower Include the function of each pls help me
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  • Calyx or sepals
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6 0
3 years ago
Solid calcium carbonate decomposes to produce solid calcium oxide and carbon dioxide gas. Express your answer as a chemical equa
Gwar [14]

Answer:

CaCO_3(s)\rightarrow CaO(s)+CO_2(g)

Explanation:

Hello!

In this case, when solid calcium carbonate, CaCO3 (s), is decomposed by the action of thermal energy (heat), solid calcium oxide, CaO (s) and carbon dioxide gas, CO2 (g) are yielded via the following reaction:

CaCO_3\rightarrow CaO+CO_2

However, since calcium carbonate is solid as well as calcium oxide and carbon dioxide is given off as a gas, we write:

CaCO_3(s)\rightarrow CaO(s)+CO_2(g)

Which also balanced.

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8 0
3 years ago
Which scientist bombarded gold sheets with alpha particles to look at the atom?
Alekssandra [29.7K]

the correct scientist is rutherford


6 0
3 years ago
find the mass of an object which is acted upon by a force of 650 n to produce an acceleration of 10m/ s2​
Andreas93 [3]

Answer:

Explanation:

Mass = 650/10 = 65

7 0
3 years ago
Consider the unbalanced equation for the oxidation of aluminum. _Al + _O2 Right arrow. _Al2O3 Which sequence of coefficients sho
inysia [295]

Answer:

4,3,2

Explanation:

if you balance a chemical equation that is the correct coefficients to be placed in the blank space

3 0
3 years ago
Read 2 more answers
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