Chemistry, 27.10.2020 17:20 dunk36

Balancing Equations
| Na+
Cl, → _NaCl
H2 + _ 02 → _H2O
CH3 + 0,2 CO, + H2O

Answers: 2

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Answers

Answer from: bombbomb8449

Explanation:

Balance chemical equation:

2Na + Cl₂ → 2NaCl

Step 1:

Na + Cl₂ → NaCl

Left hand side Right hand side

Na = 1 Na = 1

Cl = 2 Cl = 1

Step 2:

Na + Cl₂ → 2NaCl

Left hand side Right hand side

Na = 1 Na = 2

Cl = 2 Cl = 2

Step 3:

2Na + Cl₂ → 2NaCl

Left hand side Right hand side

Na = 2 Na = 2

Cl = 2 Cl = 2

Balance chemical equation:

2H₂ + O₂ → 2H₂O

Step 1:

H₂ + O₂ → 2H₂O

Left hand side Right hand side

H = 2 H = 4

O = 2 O = 2

Step 2:

2H₂ + O₂ → 2H₂O

Left hand side Right hand side

H = 4 H = 4

O = 2 O = 2

Chemical equation:

CH₄ + 2O₂ → CO₂ + 2H₂O

Step 1:

CH₄ + O₂ → CO₂ + H₂O

Left hand side Right hand side

C = 1 C = 1

H = 4 H = 2

O = 2 O = 3

Step 2:

CH₄ + O₂ → CO₂ + 2H₂O

Left hand side Right hand side

C = 1 C = 1

H = 4 H = 4

O = 2 O = 4

Step 3:

CH₄ + 2O₂ → CO₂ + 2H₂O

Left hand side Right hand side

C = 1 C = 1

H = 4 H = 4

O = 4 O = 4

Answer from: Quest

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

Answer from: Quest

elements make up everything, and they combine to make compounds.

the answer is c

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Balancing Equations
| Na+
Cl, → _NaCl
H2 + _ 02 → _H2O
CH3 + 0,2 CO, + H2O...

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