Equations balanced on the previous day | Equations balanced on the next day |
SiH2Cl2 + 2 NH3 = 2 NH4Cl + Si
S2O3 + Ag = [Ag(S2O3)2] =>
2 S2O3 + Ag = [Ag(S2O3)2]
CaCO3 + Mg(OH)2 + HCl = MgCO3 + H2O + CaCl2 =>
CaCO3 + Mg(OH)2 + 2 HCl = MgCO3 + 2 H2O + CaCl2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C4H8Br2 + C2H5ONa = C8H18O2 + NaBr =>
C4H8Br2 + 2 C2H5ONa = C8H18O2 + 2 NaBr
H2O + Cl = HClO + H =>
H2O + Cl = HClO + H
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
CuCl2 + CH3COO = Cu(CH3COO)2 + Cl2 =>
CuCl2 + 2 CH3COO = Cu(CH3COO)2 + Cl2
K2Cr2O7 + C2H5OH = CH3CO2H + Cr2O3 + KOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH = 3 CH3CO2H + 2 Cr2O3 + 4 KOH + H2O
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
HCl + Na2CO3 = ClNa + CO3 + H2 =>
2 HCl + Na2CO3 = 2 ClNa + CO3 + H2
Mg(HCO3)2 + KOH = MgCO3 + K2CO3 + H2O =>
Mg(HCO3)2 + 2 KOH = MgCO3 + K2CO3 + 2 H2O
Zn + Cr2O7{2+} + H{+} = Zn{2+} + Cr{3+} + H2O =>
5 Zn + Cr2O7{2+} + 14 H{+} = 5 Zn{2+} + 2 Cr{3+} + 7 H2O
CaO2H2 + H2O = Ca + H5O3 =>
CaO2H2 + 4 H2O = Ca + 2 H5O3
Al(OH)3 + H2CO3 = Al2(OH)2(CO3)2 + H2O =>
2 Al(OH)3 + 2 H2CO3 = Al2(OH)2(CO3)2 + 4 H2O
Cu(NO3)2 + KSCN = K(NO3)2 + CuS + C + N =>
Cu(NO3)2 + KSCN = K(NO3)2 + CuS + C + N
H2SO4 + Na(HCO3)2 = NaSO4 + CO2 + H2O =>
H2SO4 + Na(HCO3)2 = NaSO4 + 2 CO2 + 2 H2O
CO3 + H = CO3(H)2 =>
CO3 + 2 H = CO3(H)2
C18H37O5Na + CaO + CaSO4 = C18H37O8NaSO3 + Ca3O =>
2 C18H37O5Na + 7 CaO + 2 CaSO4 = 2 C18H37O8NaSO3 + 3 Ca3O
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2O + H2SO4 =>
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4*2H2O + 7 H2O + H2SO4
ZnS(s) + O2 = (g)ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2 = 2(g)ZnO(s) + 2 SO2(g)
Al + H2SO4 = H2 + AlSO4 =>
Al + H2SO4 = H2 + AlSO4
H3C6H5O2 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
9 H3C6H5O2 + 42 NaHCO3 = 14 Na3C6H5O7 + 12 CO2 + 22 H2O
BaCl2 + Na2SO4 = BaCl2Na2SO4 =>
BaCl2 + Na2SO4 = BaCl2Na2SO4
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
HCO + OH = CO2 + H2O =>
HCO + 3 OH = CO2 + 2 H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
KAl(OH)4 = Al2O3 + H2O + K2O =>
2 KAl(OH)4 = Al2O3 + 4 H2O + K2O
AlCl3 + NH3(H2O) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3(H2O) = Al(OH)3 + 3 NH4Cl
Mg + C2H4O2 = MgC2 + H4 + O2 =>
Mg + C2H4O2 = MgC2 + H4 + O2
Na2CO3 + S(s) + SO2(g) = CO2 + Na2S2O3 =>
Na2CO3 + S(s) + SO2(g) = CO2 + Na2S2O3
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2
AgF(aq) + NiCl2(aq) = AgCl + NiF2 =>
2 AgF(aq) + NiCl2(aq) = 2 AgCl + NiF2
Na2CO3 + S(s) + SO2(g) = CO2 + Na2S2O3 =>
Na2CO3 + S(s) + SO2(g) = CO2 + Na2S2O3
KBr + AgNO3 + NH4OH = AgBr + NH4NO3 + KOH =>
KBr + AgNO3 + NH4OH = AgBr + NH4NO3 + KOH
CrCl3 + K2S = KCl + Cr2S3 =>
2 CrCl3 + 3 K2S = 6 KCl + Cr2S3
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2
Hg(l) + Zn(NO3)2 = Zn + Hg(NO3)2 =>
Hg(l) + Zn(NO3)2 = Zn + Hg(NO3)2
NaC2H3O2 + Fe = FeC2H3O2 + Na =>
NaC2H3O2 + Fe = FeC2H3O2 + Na
Cu(NO3)2*6H2O + CH4N2O = Cu2O + CO2 + N2 + H2O =>
6 Cu(NO3)2*6H2O + 11 CH4N2O = 3 Cu2O + 11 CO2 + 17 N2 + 58 H2O
KMnO4 + KCN + H2O = MnO2 + KOH + KCNO =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 KCNO
Sulfuricacid + calciumhydroxide = Calciumsulfate + water =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Zn(NH3)4 + H2SO4 = Zn + (NH4)2SO4 =>
Zn(NH3)4 + 2 H2SO4 = Zn + 2(NH4)2SO4
Al(g) + HCl(s) = H2(l) + AlCl3(s) =>
2 Al(g) + 6 HCl(s) = 3 H2(l) + 2 AlCl3(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C10H18O + Na2Cr2O7 = C10H16O + Cr + Na + H2O =>
7 C10H18O + Na2Cr2O7 = 7 C10H16O + 2 Cr + 2 Na + 7 H2O
HCO + OH = CO2 + H2O =>
HCO + 3 OH = CO2 + 2 H2O
MnSO4 + NaOH = MnSO4Na + OH =>
MnSO4 + NaOH = MnSO4Na + OH
C2H6O2 + C2H4O2 = C4H8O3 + H2O =>
C2H6O2 + C2H4O2 = C4H8O3 + H2O
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