Equations balanced on the previous day | Equations balanced on the next day |
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn2O7 = MnO2 + O2 = Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Na2CS3 + HCl = CS2 + NaCl + H2S =>
Na2CS3 + 2 HCl = CS2 + 2 NaCl + H2S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuCl(s) + Al(s) = Cu(s) + AlCl3 =>
3 CuCl(s) + Al(s) = 3 Cu(s) + AlCl3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Fe(s) + CuNo3(aq) = Cu(s) + Fe(No3)2(aq) =>
Fe(s) + 2 CuNo3(aq) = 2 Cu(s) + Fe(No3)2(aq)
NaHSO3 + HCI = SO2 + NaCI + H2O =>
NaHSO3 + HCI = SO2 + NaCI + H2O
MgOH + SO4 = Mg + SOH + O2 =>
MgOH + SO4 = Mg + SOH + 2 O2
H2(g) + NiO(s) = Ni(s) + H2O(g) =>
H2(g) + NiO(s) = Ni(s) + H2O(g)
H{+} + CH3OH + MnO4{-} = HCOO{-} + MnO2 + H2O =>
H{+} + 3 CH3OH + 4 MnO4{-} = 3 HCOO{-} + 4 MnO2 + 5 H2O
Mg(NO2)2 + K = Mg + KNO2 =>
Mg(NO2)2 + 2 K = Mg + 2 KNO2
C6H5COOH + Ba(OH)2 = C6H4COOBa + H2O =>
C6H5COOH + Ba(OH)2 = C6H4COOBa + 2 H2O
BeCl2 + NaOH = BeOH + NaCl2 =>
BeCl2 + NaOH = BeOH + NaCl2
HKCrO2 + KCl + NaOH = H2O + K2CrO2 + NaCl =>
HKCrO2 + KCl + NaOH = H2O + K2CrO2 + NaCl
XCl2 + AgNO3(aq) = X(NO3)2(aq) + AgCl(s) =>
XCl2 + 2 AgNO3(aq) = X(NO3)2(aq) + 2 AgCl(s)
Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + Al(NO3)3*9H2O + C2H6N4O2 = CaAlFe11O19 + N2 + CO2 + H2O =>
Ca(NO3)2*4H2O + 11 Fe(NO3)3*9H2O + Al(NO3)3*9H2O + 19 C2H6N4O2 = CaAlFe11O19 + 57 N2 + 38 CO2 + 169 H2O
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
H2C2O4 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 H2C2O4 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + K2SO4 + Cr2(SO4)3 + 7 H2O
Na + HOH = Na(OH) + H2 =>
2 Na + 2 HOH = 2 Na(OH) + H2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NiCl2 + NaHCO3 = Ni(HCO3)2(aq) + NaCl(aq) =>
NiCl2 + 2 NaHCO3 = Ni(HCO3)2(aq) + 2 NaCl(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaHCO3 = (delta)Na2CO3 + H2O + CO2 =>
2 NaHCO3 = (delta)Na2CO3 + H2O + CO2
Fe3O4 + C = FeO + CO2 =>
2 Fe3O4 + C = 6 FeO + CO2
N2 + H2S + NH3 + NH4HSO3 = (NH4)2S2O3 =>
N2 + 3 H2S + NH3 + 3 NH4HSO3 = 3(NH4)2S2O3
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H7(OH) + O2 = CO2 + H2O =>
2 C3H7(OH) + 9 O2 = 6 CO2 + 8 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C3H7COONH4 + HCl = C3H8 + NH4Cl + CO2 =>
C3H7COONH4 + HCl = C3H8 + NH4Cl + CO2
NiCl2 + NaHCO3 = Ni(HCO3)2(aq) + NaCl(aq) =>
NiCl2 + 2 NaHCO3 = Ni(HCO3)2(aq) + 2 NaCl(aq)
AgNO3 + NaClO3 + Zn = AgCl + Zn(NO3)2 + NaO3 =>
2 AgNO3 + 2 NaClO3 + Zn = 2 AgCl + Zn(NO3)2 + 2 NaO3
KCrO2 + KOH + Br2 = KBr + K2CrO4 + H2O =>
2 KCrO2 + 8 KOH + 3 Br2 = 6 KBr + 2 K2CrO4 + 4 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Cr(NO3)3 + KOH + O2 = K2CrO4 + KNO3 + H2O =>
4 Cr(NO3)3 + 20 KOH + 3 O2 = 4 K2CrO4 + 12 KNO3 + 10 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
YbN + Yb2O3 + Si3N4 + Ca2Si5N8 = Yb379Ca322Si1100N2000O100 + Ca2N =>
937 YbN + 100 Yb2O3 + 200 Si3N4 + 540 Ca2Si5N8 = 3 Yb379Ca322Si1100N2000O100 + 57 Ca2N
As2 + H{+} + {-} = HAs =>
As2 + 2 H{+} + 2e = 2 HAs
BaCl = Ba2 + Cl2 =>
2 BaCl = Ba2 + Cl2
ZnCl2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + ZnSO4 + Cl2 + H2O =>
3 ZnCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 ZnSO4 + 3 Cl2 + 7 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
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Equations balanced on the previous day | Equations balanced on the next day |
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