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never [62]
4 years ago
14

How many atoms in: 1. PbF3 - 2. Pb2O3 -

Chemistry
1 answer:
storchak [24]4 years ago
7 0

Answer:

Its

Explanation:

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skad [1K]

Answer: i Honestly don’t know

Explanation:

7 0
3 years ago
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In any chemical reaction, the rate of the reaction can be increased by
myrzilka [38]

Answer:Increasing the concentration of reactants generally increases the rate of reaction because more of the reacting molecules or ions are present to form the reaction products. This is especially true when concentrations are low and few molecules or ions are reacting.

Explanation:

5 0
3 years ago
1. How were matter and energy conserved in each demonstration?
marshall27 [118]

Matter and energy are conserved in nature through their use by biological systems, which is dedicated by the Law of conservation.

<h3>What does matter and energy conservation mean?</h3>

Matter and energy conservation indicate that organisms can not create or destroy these elements in nature.

Matter and energy conservation are fundamental for maintaining the state of equilibrium (homeostasis) of biological systems.

In conclusion, matter and energy are conserved in nature through their use by biological systems, which is dedicated by the Law of conservation.

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8 0
2 years ago
Sulfur and oxygen can react to form both sulfur dioxide and sulfur trioxide in sulfur dioxide there are 32.06 grams of sulfur an
shutvik [7]

Answer:

Explanation:

In sulfur dioxide there are 32.06 grams of sulfur and 32 grams of oxygen .

In sulfur trioxide there are 32.06 grams of sulfur are combined with 48 grams of oxygen.

The ratio of oxygen which reacts with 32.06 gram of sulfur is 32: 48 .

This ratio is equal to 2 : 3.

This is in accordance with law of multiple proportion because , the ratio of mass of oxygen which reacts with constant mass of sulfur is integral ratio . Hence they are in accordance with law of multiple proportions.

3 0
4 years ago
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Red blood cells are formed in the bone marrow of the _______
Lostsunrise [7]
Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. If a hemocytoblast commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell.
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3 years ago
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