<span>29 - [18(0.85) + 10(1.0)] = 3.7</span>
Answer:
a.) 96000 g
b.) 0.00015 kL
c.) 18.8 L
d.) 36 KM
e.) -39.15 C
f.) 109.4 F
Explanation:
To turn kg to g, multiply the value by 1000
To Turn CL to KL, divide the volume value by 10000
To turn dl to l, divide volume by 10
to turn m to km, multiply meter value by 0.001 or divide by 1000
To convert c to f, multiply the temperature in degrees Celsius by 2, and then add 30
i hope this helps : )
1) We need to find mass of the solution
m=D*V
D= <span>1.725 g/mL
V= 250 mL
m=</span>1.725 g/mL*250 mL= 431.25 g
2) 75% = 0.75
0.75*431.25 ≈ 323 g of NH4NO3
<span>D. 0.000391 is your answer because the decimal place moves 4 places to the left</span>
Answer:
Explanation:
Hello there!
In this case, according to the given information and chemical equation, it turns out possible for us to calculate the moles of C2O4^2- by firstly setting up the equilibrium expression:
However, according to the question, we just need to apply the given 1:3 mole ratio in the chemical reaction, of iron (III) ions to oxalate ions to obtain:
Regards!