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-BARSIC- [3]
3 years ago
12

BRAINLIESTT ASAP! PLEASE HELP ME :) Compare stored mechanical energy and mechanical energy.

Chemistry
1 answer:
UNO [17]3 years ago
6 0

Stored mechanical energy is energy stored and awaiting to be used and mechanical energy is the energy that was stored being used.

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Complete and balance the following:(b) Sb₂O₃(s) + NaOH(aq) →
sammy [17]

Sodium tritioantimonate(III) and water are the products of the reaction between antimony(III) oxide and sodium hydroxide.

Sb2O3(s)+NaOH(aq)→Na3SbO3(aq)+H2O(l)

Balance the reaction from antimony, sodium, then hydrogen and oxygen.

Sb2O3(s)+6NaOH(aq)→2Na3SbO3(aq)+3H2O(l)

The equation is already balanced.

When each element in a chemical reaction has the same number of atoms and total charge on both the reactants and product sides of the equation, the reaction is said to be balanced. In other words, both sides of the reaction have an equal mass and charge of the components.

Because a chemical reaction is simply an arrangement of the atoms of the supplied elements, a chemical equation must be balanced. For the law of conservation of mass to be followed, the chemical equation must be balanced.

Learn more about chemical reaction  here:

brainly.com/question/3461108

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3 0
1 year ago
Which of the following is the correct definition of chemical energy?
sergejj [24]

Answer:

A

Explanation:

4 0
3 years ago
Read 2 more answers
A student made the Lewis dot diagram of a compound as shown.
Svetradugi [14.3K]

Answer:

Both electrons of Mg should be transferred to one O.

Explanation:

This is because metals like to lose electrons whereas non metals like to gain electrons in an ionic compound. MgO is an ionic compounds. So Magnesium being a metal in group 2 of periodic table, it wants to donate 2 electrons to get to the octet rule, so it donates its electrons and oxygen accepts them to fill its octet rule.

4 0
3 years ago
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HCIO4 + P2O10 = 4 H3PO4 + CL207 is this balanced or unbalanced
Inessa05 [86]
Right Side:
H- 1
Cl- 1
O- 4+10=14
P- 2

Left Side:
H- 12
P- 4
O- 4*4+7=23
Cl- 2

The equation is unbalanced.
5 0
3 years ago
When you put aspirated spinach leaf disks in a beaker of sodium bicarbonate and place them in different colors of light, some di
juin [17]

The release of O₂( oxygen) from the process of photosynthesis is what made them to be able to float.

<h3>What is Photosynthesis?</h3>

This is referred to as the process in which green plants manufacture their food in the presence of sunlight which is trapped by chlorophyll.They are known as primary producers and they use compounds such as water and carbondioxide.

The reactants mentioned above undergo series of reactions which leads to the production of glucose and oxygen is given off as a result which is the element responsible for the floating of the aspirated spinach leaf disks in this scenario.

Read moire about Photosynthesis here brainly.com/question/19160081

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3 0
1 year ago
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