Equations balanced on the previous day | Equations balanced on the next day |
2 H4SiO4 + 4 Co(OH)2 = Co4(SiO4)2 + 8 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
S + K2CO3 = K2S + K2SO3 + CO2 =>
3 S + 3 K2CO3 = 2 K2S + K2SO3 + 3 CO2
Hg(CO3)2 + AgCl = HgCl4 + Ag2CO3 =>
Hg(CO3)2 + 4 AgCl = HgCl4 + 2 Ag2CO3
H2SeO3 + HClO3 = H2SeO4 + Cl2 + H2O =>
5 H2SeO3 + 2 HClO3 = 5 H2SeO4 + Cl2 + H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
Ni(CO3)2 + HNO3 = Ni(NO3)2 + HCO3 =>
Ni(CO3)2 + 2 HNO3 = Ni(NO3)2 + 2 HCO3
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
Co + H2SO4 = Co2S3O12 + H2 =>
2 Co + 3 H2SO4 = Co2S3O12 + 3 H2
CU + NO3 = CU(NO3)2 =>
CU + 2 NO3 = CU(NO3)2
Cl2O3 + Ba(OH)2 = BaCl2O4 + H2O =>
Cl2O3 + Ba(OH)2 = BaCl2O4 + H2O
Y(NO3)3 + Ca3(PO4)2 = YPO4 + Ca(NO3)2 =>
2 Y(NO3)3 + Ca3(PO4)2 = 2 YPO4 + 3 Ca(NO3)2
(NH4)2S + Na(OH) = Na2S + NH3 + H2O =>
(NH4)2S + 2 Na(OH) = Na2S + 2 NH3 + 2 H2O
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
[CoCl2*6H20] + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[CoCl2*6H20] + 2 NH4Cl + 10 NH4OH + 121 H2O2 = 2[Co(NH3)6]Cl3 + 252 H2O
CaSi2 + SbCl3 = Si + Sb + CaCl3 =>
CaSi2 + SbCl3 = 2 Si + Sb + CaCl3
N2O3(g) + H2O(g) = HNO3 + NO(s) =>
3 N2O3(g) + H2O(g) = 2 HNO3 + 4 NO(s)
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2 =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2
H4As2O5 + Na2O = Na4(As2O5) + H2O =>
H4As2O5 + 2 Na2O = Na4(As2O5) + 2 H2O
Ba + NaF = Ba(NaF)2 =>
Ba + 2 NaF = Ba(NaF)2
CH3COCH3 + NH3 = CH3NH2 + CH4 + CO =>
CH3COCH3 + NH3 = CH3NH2 + CH4 + CO
EA + H2O = EA(OH)2 + H2 =>
EA + 2 H2O = EA(OH)2 + H2
KBr + H3 + PO4 = K3PO4 + HBr =>
3 KBr + H3 + PO4 = K3PO4 + 3 HBr
K2Cr2O7 + HCl = KCl + H2O + Cl2 + CrCl3 =>
K2Cr2O7 + 14 HCl = 2 KCl + 7 H2O + 3 Cl2 + 2 CrCl3
H3(PO4) = H2 + PO4 =>
2 H3(PO4) = 3 H2 + 2 PO4
Pt2 + Br = PtBr2 =>
Pt2 + 4 Br = 2 PtBr2
N2Cl3 + CH4 = CCl4 + H + N2 =>
4 N2Cl3 + 3 CH4 = 3 CCl4 + 12 H + 4 N2
MnO2(s) + KI(s) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(s) =>
MnO2(s) + 2 KI(s) + 2 H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + 2 H2O(l) + I2(s)
MnO2 + KL + H2SO4 = MnSO4 + K2SO4 + L2 + H2O =>
MnO2 + 2 KL + 2 H2SO4 = MnSO4 + K2SO4 + L2 + 2 H2O
CH3COONa + Ba(OH)2 = CH3COOBa + NaOH + H2O + CO2 =>
9 CH3COONa + 8 Ba(OH)2 = 8 CH3COOBa + 9 NaOH + 5 H2O + 2 CO2
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
Al2O3 + Br2 = AlBr2 + O2 =>
2 Al2O3 + 4 Br2 = 4 AlBr2 + 3 O2
C2H4O(l) + O2(g) = CO2 + H2O(g) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2 + 4 H2O(g)
Na2SiF6 + Na2CO3 = SiO2 + NaF + CO2 =>
Na2SiF6 + 2 Na2CO3 = SiO2 + 6 NaF + 2 CO2
Ag + Cu(NO3)2 = Cu + Ag(NO3)3 =>
2 Ag + 3 Cu(NO3)2 = 3 Cu + 2 Ag(NO3)3
Ca + HO = CaO2 + H2 =>
Ca + 2 HO = CaO2 + H2
BaSiO3 = SiO2 + BaO =>
BaSiO3 = SiO2 + BaO
PCl5 + Na = Na3P + NaCl =>
PCl5 + 8 Na = Na3P + 5 NaCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe2Pb2(aq) + NaCl(aq) = FeCl + NaPb =>
Fe2Pb2(aq) + 2 NaCl(aq) = 2 FeCl + 2 NaPb
CH3CHBrCH3 + NH3 = CH3CHBrCH3NH3 =>
CH3CHBrCH3 + NH3 = CH3CHBrCH3NH3
Fe(NO3)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KNO3
Cd + *HCl = CdCl + H2 =>
2 Cd + 2*HCl = 2 CdCl + H2
Pb + BO3 = PbBO3 =>
Pb + BO3 = PbBO3
Ni(NO3)2 + NH4OH = NH4NO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4OH = 2 NH4NO3 + Ni(OH)2
SeCl6(s) + O2(g) = SeO2(s) + Cl2(g) =>
SeCl6(s) + O2(g) = SeO2(s) + 3 Cl2(g)
Cu + H2O = Cu(OH) + H =>
Cu + H2O = Cu(OH) + H
NaCN + HOH = NaOH + HCN =>
NaCN + HOH = NaOH + HCN
HCH3CO3 + CaCO3 = CO2 + Ca(CH3COO)2 + H2O =>
8 HCH3CO3 + 3 CaCO3 = 7 CO2 + 3 Ca(CH3COO)2 + 7 H2O
Fe2MnO4 + H2SO4 = FeMnO4 + MnO2 + Fe2SO4 + H2O =>
3 Fe2MnO4 + 2 H2SO4 = 2 FeMnO4 + MnO2 + 2 Fe2SO4 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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