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makkiz [27]
2 years ago
12

How do you balance this chemical equation?

Chemistry
1 answer:
andrezito [222]2 years ago
3 0
1na2co3>1 na2o+ 1 co2
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7. if you kick a tennis ball with 50 N of force and then kick a soccer ball with 50 N of force,
BabaBlast [244]

Answer:

It depends of how heavy the object is so i would say the tennis ball would go the farthest. And the amount of air it has!

Explanation:

5 0
3 years ago
What are the characteristics of different classes of chemical reactions?
Ganezh [65]

Answer:

· A chemical reaction is a process generally characterized by a chemical change in which the starting materials (reactants) are different from the products. Chemical reactions tend to involve the motion of electrons, leading to the formation and breaking of chemical bonds. There are several different types of chemical reactions and more than one way of classifying them.

Explanation:

6 0
2 years ago
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Subject: name of <br>1).6.0.0.), Mu...<br>MC.co.)​
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Dun leo wahei aghdisn apple cat aja Ikooko aq app app ni awọn

















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4 0
3 years ago
A chemistry student needs 65.0 mL of carbon tetrachloride for an experiment. By consulting the CRC Handbook of Chemistry and Phy
Anna007 [38]

Answer:

103.3 g

Explanation:

Data Given:

Volume of carbon tetrachloride (v) = 65.0 mL

Density of carbon tetrachloride (d) = 1.59 g/cm³

Solution:

Convert volume of carbon tetrachloride from ml to cm³

1 ml = 1 cm³

so,

65.0 mL = 65.0 cm³

Formula used to calculated mass of carbon tetrachloride should be taken for experiment.

                   d = m/v

Rearrange the above equation:

                   m = d x v . . . . . . .(1)

Put values in equation 1

                   m = 1.59 g/cm³ x 65.0 cm³

                   m = 103.3 g

6 0
3 years ago
Please help!!
liraira [26]
This is one of the explanations I could think of,

Many reactions are incomplete and the reactants are not completely converted to products. Understandably due to loss in the process or inefficiency of the chemical reaction
6 0
3 years ago
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