Equations balanced on the previous day | Equations balanced on the next day |
KOH + HBr = KBr + H2O
Ca + HNO3 = Ca(NO3)2 + N2 + H3O =>
8 Ca + 18 HNO3 = 8 Ca(NO3)2 + N2 + 6 H3O
Cr2(SO4)3 + NaOH = NaCrO2 + Na2SO4 + H2O =>
Cr2(SO4)3 + 8 NaOH = 2 NaCrO2 + 3 Na2SO4 + 4 H2O
NaOH + K[Sb(OH)6] = Na[Sb(OH)6] + KOH =>
NaOH + K[Sb(OH)6] = Na[Sb(OH)6] + KOH
Rb2SO4 + Yb2(SO4)3 = RbYb(SO4)2 =>
Rb2SO4 + Yb2(SO4)3 = 2 RbYb(SO4)2
K2CO3 + CuCl2 + Pb(NO3)2 = Pb(CO3) + Cu(NO3)2 + KCl =>
K2CO3 + CuCl2 + Pb(NO3)2 = Pb(CO3) + Cu(NO3)2 + 2 KCl
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ni(NO3)2 + K2CrO4 = K2(NO3)2 + NiCr + O =>
Ni(NO3)2 + K2CrO4 = K2(NO3)2 + NiCr + 4 O
Cu + Ag2CO3 = CuCO3 + Ag =>
Cu + Ag2CO3 = CuCO3 + 2 Ag
S + HNO3 + Ba = BaSO4 + H2O + N2 =>
5 S + 8 HNO3 + 5 Ba = 5 BaSO4 + 4 H2O + 4 N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
M(NO3)3 + (NH4)6(H2W12O40) + CH6N4O = M2(WO4)3 + CO2 + H2O + N2 =>
32 M(NO3)3 + 4(NH4)6(H2W12O40) + 51 CH6N4O = 16 M2(WO4)3 + 51 CO2 + 205 H2O + 162 N2
H2SO4 + Ca = CaSO4 + H2O + SO2 =>
2 H2SO4 + Ca = CaSO4 + 2 H2O + SO2
Zn(NO{3-}) + NaOH = Zn(OH) + Na(NO{3-}) =>
Zn(NO{3-}) + NaOH = Zn(OH) + Na(NO{3-})
C2H5O2N + O2 = N2 + CO2 + H2O =>
4 C2H5O2N + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
ZnCO3(s) + HI(aq) = ZnI2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HI(aq) = ZnI2(aq) + H2O(l) + CO2(g)
CaCO3 + C6H18O24P6 = C6H6Ca6O24P6 + H2CO3 =>
6 CaCO3 + C6H18O24P6 = C6H6Ca6O24P6 + 6 H2CO3
FeS + H2SO4* = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4* = Fe2(SO4)3 + 9 SO2 + 10 H2O
CuSO4 + POH = CuOH + PSO4 =>
CuSO4 + POH = CuOH + PSO4
Fe(OH)3 + HNo2 = Fe(No3)2 + H2O =>
Fe(OH)3 + 3 HNo2 = Fe(No3)2 + 3 H2O
Co{3+} + Sn{2+} = Co{2+} + Sn{+4} =>
2 Co{3+} + Sn{2+} = 2 Co{2+} + Sn{+4}
H2 + O2 + Ca = Ca(OH) =>
H2 + O2 + 2 Ca = 2 Ca(OH)
Pb(NO3)2(aq) + Cr(s) = Pb(s) + Cr(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 Cr(s) = 3 Pb(s) + 2 Cr(NO3)3(aq)
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Na2CO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 Na2CO3(aq) + 2 H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + 2 Na3C6H5O7(aq)
MnO2 + KClOO3 + KOH = K2MnO4 + KCl + H2O =>
4 MnO2 + KClOO3 + 8 KOH = 4 K2MnO4 + KCl + 4 H2O
[Cu(NH3)4(OH)2(H2O)2] + H2SO4 + H2O = [Cu(H2O)6(SO4)] + (NH4)2(SO4) =>
[Cu(NH3)4(OH)2(H2O)2] + 3 H2SO4 + 2 H2O = [Cu(H2O)6(SO4)] + 2(NH4)2(SO4)
P4 + H{+} + NO3{-} = H2PO4 + NO =>
P4 + 8 H{+} + 8 NO3{-} = 4 H2PO4 + 8 NO
Zn2 + H2SO4 = H2 + ZnSO4 =>
Zn2 + 2 H2SO4 = 2 H2 + 2 ZnSO4
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
CH3Na + Br2 = CH3Br + Na =>
2 CH3Na + Br2 = 2 CH3Br + 2 Na
ZnO + KOH = ZnH + O2 + K =>
ZnO + KOH = ZnH + O2 + K
SCO2 = SO2C =>
SCO2 = SO2C
CH3CH3OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
10 CH3CH3OH + 6 KMnO4 + 9 H2SO4 = 10 CH3CHO + 6 MnSO4 + 3 K2SO4 + 24 H2O
Mg + HNO3 = Mg((NO3)2)2 + H2 =>
Mg + 4 HNO3 = Mg((NO3)2)2 + 2 H2
Fe3(AsO4)2 + H2SO4 = Fe(H2AsO4)2 + FeSO4 =>
Fe3(AsO4)2 + 2 H2SO4 = Fe(H2AsO4)2 + 2 FeSO4
AsH3 + KMnO4 = As2O3 + Mn(OH)2 + KO =>
2 AsH3 + 3 KMnO4 = As2O3 + 3 Mn(OH)2 + 3 KO
BaCl2(aq) + NH3(aq) + H2O(aq) = Ba(OH)2 + ClNH4(aq) =>
BaCl2(aq) + 2 NH3(aq) + 2 H2O(aq) = Ba(OH)2 + 2 ClNH4(aq)
Al2O3 + C + Cl2 = AlCl2 + CO2 =>
2 Al2O3 + 3 C + 4 Cl2 = 4 AlCl2 + 3 CO2
Sn(Cr2O7)2 + KOH = Sn(OH)4 + K2Cr2O7 =>
Sn(Cr2O7)2 + 4 KOH = Sn(OH)4 + 2 K2Cr2O7
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KO2 + Al = AlO + K =>
KO2 + 2 Al = 2 AlO + K
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Cl2 + Fe2O3 = O2 + FeCl3 =>
6 Cl2 + 2 Fe2O3 = 3 O2 + 4 FeCl3
LiOH + HPO4 = H2O + LiPO4 =>
LiOH + HPO4 = H2O + LiPO4
Ag(NO3)2 + Al = Al(NO3)3 + Ag(NO3) =>
3 Ag(NO3)2 + Al = Al(NO3)3 + 3 Ag(NO3)
Na + PbCl2 = NaCl2 + Pb =>
Na + PbCl2 = NaCl2 + Pb
C2H4O4 + O2 = CO2 + H2O =>
C2H4O4 + O2 = 2 CO2 + 2 H2O
Fe + Cr2 = FeCr3 =>
2 Fe + 3 Cr2 = 2 FeCr3
NaSO4 + C = CO2 + NaS =>
NaSO4 + 2 C = 2 CO2 + NaS
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