1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ch4aika [34]
3 years ago
11

BALANCE THE FOLLOWING EQUATION

Chemistry
1 answer:
Musya8 [376]3 years ago
4 0

Answer:

1) Sc(C2H3O2)3 + Na3BO3 = 3 NaC2H3O2 + ScBO3

2) 2 Ba3(PO4)2 + 3 Ca2SiO4 = 3 Ba2SiO4 + 2 Ca3(PO4)2

You might be interested in
PLEASE ANSWER QUICKLY!
erica [24]

Answer:

c

c

Explanation:

h3po4 + 12.81 - p40.10

7 0
3 years ago
Read 2 more answers
Your apple juice has a molarity of 3.4 M and a volume of 0.895 litres. What does a student have to do to decrease the molarity t
Jlenok [28]

Answer:

4.285 L of water must be added.

Explanation:

Hello there!

In this case, for this dilution-like problems, we need to figure out the final volume of the resulting solution so that we would be able to obtain the correct volume of diluent (water) to be added. In such a way, we can obtain the final volume, V2, as shown below:

M_1V_1=M_2V_2\\\\V_2=\frac{M_1V_1}{M_2}

Thus, by plugging in the initial molarity, initial volume and final molarity (0.587 M) we obtain:

V_2=\frac{3.4M*0.895 L}{0.587M}\\\\V_2=5.18L

It means we need to add:

V_{H_2O} ^{added}=5.18L-0.895L=4.285L

Of diluent water.

Regards!

6 0
3 years ago
Quick! <br>I need to know <br>about how<br>old is the <br>earth!?​
Salsk061 [2.6K]

Answer:

4.543 billion years old

3 0
3 years ago
There are two types of circuits we can make and they are ...
erma4kov [3.2K]
They are

parallel circuit and series circuit
4 0
3 years ago
How many grams of ag can be formed from 5.50 grams of ag2o in the equation: 2ag2o (s) → 4ag (s) o2 (g)?
oee [108]

From the given balanced equation we have find out the amount (in gm) of Ag formed from 5.50 gm of Ag₂O.

2Ag₂O(s) → 4Ag (s) + O₂ (g)

We know, molecular mass of Ag₂O= 231.7 g/mol, and atomic mass of Ag= 107.8 g/mol. Given, mass of Ag₂O=5.50 gm. Number moles of Ag₂O=\frac{5.50}{231.7}= 0.0237 moles.

From the balanced chemical reaction we get 2 (two) moles of Ag₂O produces 4 (four) moles of Ag. So, 0.0237 moles of Ag₂O produces \frac{4X0.0237}{2} moles=0.0474 moles of Ag= 0.0474 X 107.8 g of Ag=5.11g Ag.

Therefore, 5.50 g Ag₂O produces 5.11 g of Ag as per the given balanced chemical reaction.


4 0
3 years ago
Other questions:
  • Label the parts of the electric circuit that best correspond to the heart, arteries, veins, and cells.
    12·1 answer
  • Which of the following types of coal has the highest energy content and produces the fewest polluting chemicals?
    9·1 answer
  • There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. Cac
    15·1 answer
  • Please answer! need it soon
    12·1 answer
  • Complete and balance the precipitation reactions. Include physical states. Refer to the solubility rules as necessary. precipita
    14·1 answer
  • a. silicon<br> b. carbon <br> c. beryllium <br> d.chromium
    14·2 answers
  • Rearrange the elements in the order of increasing first ionization energy. Place the element symbol with the lowest first ioniza
    11·1 answer
  • Which of the following best describes an atom?
    15·1 answer
  • Which acide will have more strength<br>out of two acids of pH<br>value 2<br>and 5 why<br>​
    8·1 answer
  • A fuel was burned for 5 min, increasing the temperature of 10.0 g of water with a density of 1.00 g/ml by 9.0 oC. The fuel relea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!