another balancing equations sheet!
balance these equations!
1) ____ albr₃ + ____ k → ____ kbr + ____ al
2) ____ feo + ____ pdf₂ → ____ fef₂ + ____ pdo
3) ____ p₄ + ____ br₂ → ____ pbr₃
4) ____ licl + ____ br₂ → ____ libr + ____ cl₂
5) ____ pbbr₂ + ____ hcl → ____ hbr + ____ pbcl₂
7) ____ na₃p + ____ caf₂ → ____ naf + ____ ca₃p₂
8) ____ mn + ____ hi → ____ h₂ + ____ mni₃
9) ____ li₃po₄ + ____ nabr → ____ na₃po₄ + ____ libr
10) ____ caf₂ + ____ li₂so₄ → ____ caso₄ + ____ lif
11) ____ hbr + ____ mg(oh)₂ → ____ mgbr₂ + ____ h₂o
13) ____ agno₃ + ____ li → ____ lino₃ + ____ ag
14) ____ si(oh)₄ + ____ nabr → ____ sibr₄ + ____ naoh
15) ____ nacn + ____ cuco₃ → ____ na₂co₃ + ____ cu(cn)₂

Question

Accepted Answer

# Explanation:
## Step1: Balance equation 1
For $AlBr_3+K
ightarrow KBr + Al$, balance $Br$ first. There are $3$ $Br$ atoms in $AlBr_3$, so put $3$ in front of $KBr$. Then balance $K$, put $3$ in front of $K$. The balanced equation is $AlBr_3 + 3K=3KBr+Al$.
## Step2: Balance equation 2
For $FeO+PdF_2
ightarrow FeF_2+PdO$, count the number of each atom. The equation is already balanced as $FeO + PdF_2=FeF_2+PdO$.
## Step3: Balance equation 3
For $P_4+Br_2
ightarrow PBr_3$, balance $P$ first. Put $4$ in front of $PBr_3$. Then balance $Br$, put $6$ in front of $Br_2$. The balanced equation is $P_4 + 6Br_2 = 4PBr_3$.
## Step4: Balance equation 4
For $LiCl+Br_2
ightarrow LiBr+Cl_2$, balance $Cl$ and $Br$. Put $2$ in front of $LiCl$ and $2$ in front of $LiBr$. The balanced equation is $2LiCl+Br_2 = 2LiBr+Cl_2$.
## Step5: Balance equation 5
For $PbBr_2+HCl
ightarrow HBr+PbCl_2$, balance $Br$ and $Cl$. Put $2$ in front of $HCl$ and $2$ in front of $HBr$. The balanced equation is $PbBr_2+2HCl = 2HBr+PbCl_2$.
## Step6: Balance equation 7
For $Na_3P+CaF_2
ightarrow NaF+Ca_3P_2$, balance $Na$, $P$ and $Ca$. Put $2$ in front of $Na_3P$, $6$ in front of $NaF$ and $3$ in front of $CaF_2$. The balanced equation is $2Na_3P+3CaF_2 = 6NaF+Ca_3P_2$.
## Step7: Balance equation 8
For $Mn+HI
ightarrow H_2+MnI_3$, balance $I$ first. Put $3$ in front of $HI$ and $\frac{3}{2}$ in front of $H_2$. Multiply by $2$ to get whole - number coefficients. The balanced equation is $2Mn + 6HI=3H_2+2MnI_3$.
## Step8: Balance equation 9
For $Li_3PO_4+NaBr
ightarrow Na_3PO_4+LiBr$, balance $Na$ and $Li$. Put $3$ in front of $NaBr$ and $3$ in front of $LiBr$. The balanced equation is $Li_3PO_4+3NaBr = Na_3PO_4+3LiBr$.
## Step9: Balance equation 10
For $CaF_2+Li_2SO_4
ightarrow CaSO_4+LiF$, balance $F$. Put $2$ in front of $LiF$. The balanced equation is $CaF_2+Li_2SO_4 = CaSO_4+2LiF$.
## Step10: Balance equation 11
For $HBr+Mg(OH)_2
ightarrow MgBr_2+H_2O$, balance $Br$ and $H$. Put $2$ in front of $HBr$ and $2$ in front of $H_2O$. The balanced equation is $2HBr+Mg(OH)_2 = MgBr_2+2H_2O$.
## Step11: Balance equation 13
For $AgNO_3+Li
ightarrow LiNO_3+Ag$, the equation is already balanced as $AgNO_3+Li = LiNO_3+Ag$.
## Step12: Balance equation 14
For $Si(OH)_4+NaBr
ightarrow SiBr_4+NaOH$, balance $Br$ and $Na$. Put $4$ in front of $NaBr$ and $4$ in front of $NaOH$. The balanced equation is $Si(OH)_4+4NaBr = SiBr_4+4NaOH$.
## Step13: Balance equation 15
For $NaCN+CuCO_3
ightarrow Na_2CO_3+Cu(CN)_2$, balance $Na$ and $CN$. Put $2$ in front of $NaCN$. The balanced equation is $2NaCN+CuCO_3 = Na_2CO_3+Cu(CN)_2$.

# Answer:
1. $1$ $AlBr_3 + 3K = 3KBr+1$ $Al$
2. $1$ $FeO + 1$ $PdF_2=1$ $FeF_2+1$ $PdO$
3. $1$ $P_4 + 6Br_2 = 4PBr_3$
4. $2$ $LiCl+1$ $Br_2 = 2LiBr+1$ $Cl_2$
5. $1$ $PbBr_2+2HCl = 2HBr+1$ $PbCl_2$
7. $2$ $Na_3P+3CaF_2 = 6NaF+1$ $Ca_3P_2$
8. $2$ $Mn + 6HI=3H_2+2$ $MnI_3$
9. $1$ $Li_3PO_4+3NaBr = 1$ $Na_3PO_4+3$ $LiBr$
10. $1$ $CaF_2+1$ $Li_2SO_4 = 1$ $CaSO_4+2$ $LiF$
11. $2$ $HBr+1$ $Mg(OH)_2 = 1$ $MgBr_2+2$ $H_2O$
13. $1$ $AgNO_3+1$ $Li = 1$ $LiNO_3+1$ $Ag$
14. $1$ $Si(OH)_4+4NaBr = 1$ $SiBr_4+4$ $NaOH$
15. $2$ $NaCN+1$ $CuCO_3 = 1$ $Na_2CO_3+1$ $Cu(CN)_2$

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Step1: Balance equation 1

Step2: Balance equation 2

Step3: Balance equation 3

Step4: Balance equation 4

Step5: Balance equation 5

Step6: Balance equation 7

Step7: Balance equation 8

Step8: Balance equation 9

Step9: Balance equation 10

Step10: Balance equation 11

Step11: Balance equation 13

Step12: Balance equation 14

Step13: Balance equation 15

Answer: