What is the limiting reactant in each of the following reactions?
a 0.1 mol Sb. O react with 0.5 mol H2SO4
Sb.06 +6H2SO4 → 2Sb2(SO4)3 + 6H2O
b 0.20 mol AsClz react with 0.25 mol H2O
4AsCl3 + 6H2O → As 06+12HCI
c 0.25 mol copper react with 0.50 mol dilute
HNO3 according to the equation:
3Cu+8HNO3
→ 3Cu(NO3)2 + 4H2O+2NO
d 0.10 mol NaCl react with 0.15 mol MnO2 and
0.20 mol H2SO4
2NaCl + MnO2+2H2SO4
→ Na2SO, +MnSO4 +2H2O + Cl2

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

the ratio of the conjugate base to the acid required to attain the desired ph.