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Stolb23 [73]
3 years ago
13

Write a balanced chemical equation for the decomposition of RbNO3.Help me please!!!​

Chemistry
1 answer:
nalin [4]3 years ago
8 0

Answer:

<u>2RbNO³ --> 2Rb + N² + 30²</u>

Hope this helps!

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you uses 500 mg of sucrose and placed it into 200ml of water what is the concentration of this solution?
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We are given with 500 mg of sucrose dissoved in a 200 ml of water. The concentration of the solid is amount of solute per volume of the solvent. The concnetration can be expressed as 2.5 grams sugar per liter water or 250 mg per 100 ml water. 
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Choose the correct missing coefficient to balance the following equation:
ira [324]

Answer:

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How to add moisture to the air without a humidifier?
Verdich [7]

There are quite a few ways to add moisture into the air without a humidifier

A few things that can help add moisture are hanging your clothing to dry. hang drying your damp clothes will add moisture to the air over time as it evaporates and it will make your house smell like fresh clothes.

Another thing is a bath,  allow the water to cool off and leave the bathroom door open, the steam will add moisture to the air as the water cools.

This might seem silly but putting bowls or vases of water out on the windowsill on a sunny day mill moistens the air as it evaporates.

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not sure if this is the answer you were looking for but if so im glad i could help. have a great day!

6 0
2 years ago
When baking soda is added to a solution of citric acid, the temperature of the
Eduardwww [97]

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3 0
3 years ago
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ahrayia [7]
Answer is: <span>j. double-replacement.
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4 0
3 years ago
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