Equations balanced on the previous day | Equations balanced on the next day |
2 Na2S + Na2S2O3 + 6 HCl = 6 NaCl + 4 S + 3 H2O
H3PO4 + KH2PO4 = KH2PO4H3PO4 =>
H3PO4 + KH2PO4 = KH2PO4H3PO4
KC4H5O6 + KOH = K2C4H4O6 + H2O =>
KC4H5O6 + KOH = K2C4H4O6 + H2O
NH4Cl(s) + CaO(s) = CaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + CaO(s) = CaCl2(s) + 2 NH3(g) + H2O(l)
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
FeO + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
FeO + 2 NaClO + 2 NaOH = Na2FeO4 + 2 NaCl + H2O
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
NaI(aq) + Hg2(NO3)2(aq) = Na2NO3(aq) + HgI2(s) =>
4 NaI(aq) + Hg2(NO3)2(aq) = 2 Na2NO3(aq) + 2 HgI2(s)
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
NH2CH2CHCH2COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
6 NH2CH2CHCH2COOH + 8 HNO2 = 8 CH3CH(OH)COOH + 7 N2 + 4 H2O
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
SC(NH2)2 + Ni(NO3)2*6H2O = Ni[SC(NH2)2](NO3)2 + H2O =>
SC(NH2)2 + Ni(NO3)2*6H2O = Ni[SC(NH2)2](NO3)2 + 6 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
NaI(aq) + Hg2(NO3)2(aq) = Na2NO3(aq) + HgI2(s) =>
4 NaI(aq) + Hg2(NO3)2(aq) = 2 Na2NO3(aq) + 2 HgI2(s)
TiO + C + Cl2 = TiCl4 + CO =>
TiO + C + 2 Cl2 = TiCl4 + CO
C8H14O4H4 + O2 = CO2 + H2O =>
2 C8H14O4H4 + 21 O2 = 16 CO2 + 18 H2O
Zn + HNO3 + H2SO4 = ZnSO4 + NO2 + H2O =>
Zn + 2 HNO3 + H2SO4 = ZnSO4 + 2 NO2 + 2 H2O
(H3PO4) + NH3 = ((NH4)3PO4) =>
(H3PO4) + 3 NH3 = ((NH4)3PO4)
HCH3CO2 + NaOH = H2O + NaC2H3O2 =>
HCH3CO2 + NaOH = H2O + NaC2H3O2
Cr2O3 + N2O3 = Cr(NO2)3 =>
Cr2O3 + 3 N2O3 = 2 Cr(NO2)3
NaI(aq) + Hg2(NO3)2(aq) = Na2NO3(aq) + HgI2(s) =>
4 NaI(aq) + Hg2(NO3)2(aq) = 2 Na2NO3(aq) + 2 HgI2(s)
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
H2SO4 + Ga = Ga2(SO4)3 + H2 =>
3 H2SO4 + 2 Ga = Ga2(SO4)3 + 3 H2
(CH3)2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6(CH3)2NH2 + 8 NaNO2 + 8 HCl = 6 CH3CH2OH + 7 N2 + 8 NaCl + 10 H2O
NaI(aq) + Hg2(NO3)2(aq) = Na2NO3(aq) + HgI2(s) =>
4 NaI(aq) + Hg2(NO3)2(aq) = 2 Na2NO3(aq) + 2 HgI2(s)
Pb + Cr{3+} = Pb{2+} + Cr =>
3 Pb + 2 Cr{3+} = 3 Pb{2+} + 2 Cr
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
HNO3 + NaOH = HOHNaNO3 =>
HNO3 + NaOH = HOHNaNO3
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2(aq) + CuSO4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2(aq) + CuSO4(aq)
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
NaI(aq) + Hg2(NO3)2(aq) = Na(NO3)2(aq) + Hg2I(s) =>
NaI(aq) + Hg2(NO3)2(aq) = Na(NO3)2(aq) + Hg2I(s)
Mg + HF = MgH + MgF2 =>
3 Mg + 2 HF = 2 MgH + MgF2
NaOH + MH2SO4 = NaSO4 + MH2OH =>
NaOH + MH2SO4 = NaSO4 + MH2OH
H2SO4 + PB = H2 + PBSO4 =>
H2SO4 + PB = H2 + PBSO4
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
Na + SO4 = Na2SO4(aq) =>
2 Na + SO4 = Na2SO4(aq)
Cu + O2 = CuO() =>
2 Cu + O2 = 2 CuO()
NaI(aq) + Hg2(NO3)2(aq) = Na2NO3(aq) + HgI2(s) =>
4 NaI(aq) + Hg2(NO3)2(aq) = 2 Na2NO3(aq) + 2 HgI2(s)
MnSO4 + K2SO8 + H2O = HMnO4 + KHSO4 + H2SO4 =>
8 MnSO4 + 5 K2SO8 + 12 H2O = 8 HMnO4 + 10 KHSO4 + 3 H2SO4
C15H4O4 + O2 = H2O + CO2 =>
C15H4O4 + 14 O2 = 2 H2O + 15 CO2
NaI(aq) + Hg2(NO3)2(aq) = Hg2I2 + NaNO3 =>
2 NaI(aq) + Hg2(NO3)2(aq) = Hg2I2 + 2 NaNO3
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
Ag + H2SO4 = H2Ag + SO4 =>
Ag + H2SO4 = H2Ag + SO4
CaS + H2SO4 = CaSO4 + SH2 =>
CaS + H2SO4 = CaSO4 + SH2
F2 + BiCl3 = Cl2 + BiF3 =>
3 F2 + 2 BiCl3 = 3 Cl2 + 2 BiF3
SOF2 + NaOH = NaF + Na2SO3 + H2O =>
SOF2 + 4 NaOH = 2 NaF + Na2SO3 + 2 H2O
Pb(No3)2 + NaHCo3 = Pb(Co3)2 + NaHNo3 =>
Pb(No3)2 + 2 NaHCo3 = Pb(Co3)2 + 2 NaHNo3
HC1(aq) + Zn(s) = HCZn(s) =>
HC1(aq) + Zn(s) = HCZn(s)
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