Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 2 Na2C2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 Na2SO4 + 7 H2O + 4 CO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cu + NH3 + O2 + H2O = Cu(NH3)4(OH)2 =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2 Cu(NH3)4(OH)2
Sn + Ca(NO3)2 = Ca + Sn(NO3)3 =>
2 Sn + 3 Ca(NO3)2 = 3 Ca + 2 Sn(NO3)3
NaNO2 + CH3COOH = CH3COONa + NaNO3 + NO + H2O =>
3 NaNO2 + 2 CH3COOH = 2 CH3COONa + NaNO3 + 2 NO + H2O
HNO3(aq) + NaCl(aq) = Cl(NO3)HNa =>
HNO3(aq) + NaCl(aq) = Cl(NO3)HNa
P2S5 + O2 = P2O3 + SO =>
P2S5 + 4 O2 = P2O3 + 5 SO
SO2 + KMnO4 + H2 = MnSO4 + K2SO4 + H2SO4 =>
4 SO2 + 2 KMnO4 + H2 = 2 MnSO4 + K2SO4 + H2SO4
Fe2 + O2 = FeO2 =>
Fe2 + 2 O2 = 2 FeO2
Cr2O7{-} + S2O3{-} + H{+} = Cr + S4O6{-} + H2O =>
Cr2O7{-} + 26 S2O3{-} + 14 H{+} = 2 Cr + 13 S4O6{-} + 7 H2O
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+} =>
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+}
Zn(NO3)2 + NH4OH = Zn + H2O + NH4NO3 =>
4 Zn(NO3)2 + 10 NH4OH = 4 Zn + 7 H2O + 9 NH4NO3
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
KMnO4 + C2H2O4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
Pb(NO3)2 + KSCN = PbSCN + K(NO3)2 =>
Pb(NO3)2 + KSCN = PbSCN + K(NO3)2
V2O5 + H2 = VO + H2O =>
V2O5 + 3 H2 = 2 VO + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HMnO4 + Na3AsO3 + HNO3 = Mn(NO)2 + Na3AsO4 + H2O =>
2 HMnO4 + 13 Na3AsO3 + 4 HNO3 = 2 Mn(NO)2 + 13 Na3AsO4 + 3 H2O
S2O8{2-} + Fe{2+} = SO4{-2} + Fe{3+} =>
S2O8{2-} + 2 Fe{2+} = 2 SO4{-2} + 2 Fe{3+}
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
LiOH + Al(OH)3 = AlOH + Li(OH)3 =>
LiOH + Al(OH)3 = AlOH + Li(OH)3
HCHO2 + KOH = H(OH) + K(CHO2) =>
HCHO2 + KOH = H(OH) + K(CHO2)
Fe(NO3)2 + KOH = Fe(OH)2 + K2(NO3)2 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + K2(NO3)2
Cr2O7{-2} + H{+} + H2S = Cr{3+} + S + H2O =>
Cr2O7{-2} + 8 H{+} + 3 H2S = 2 Cr{3+} + 3 S + 7 H2O
Fe(NO3)3 + Al = Fe + Al2O3 + NO =>
Fe(NO3)3 + 4 Al = Fe + 2 Al2O3 + 3 NO
NH4NO3 + Fe2O3 = (NH4)2O + Fe(NO3)3 =>
6 NH4NO3 + Fe2O3 = 3(NH4)2O + 2 Fe(NO3)3
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Ag3PO4 + HNO3 = H3PO4 + AgNO3 =>
Ag3PO4 + 3 HNO3 = H3PO4 + 3 AgNO3
Ba(OH)2 + HBr = H(OH)2 + BaBr =>
Ba(OH)2 + HBr = H(OH)2 + BaBr
FeCl2 + H1O2 + HCl = FeCl3 + H2O =>
3 FeCl2 + H1O2 + 3 HCl = 3 FeCl3 + 2 H2O
Fe2(SO4)3 + NaOH = NaSO4 + Fe2 + OH =>
Fe2(SO4)3 + 3 NaOH = 3 NaSO4 + Fe2 + 3 OH
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
TiP2O7 + NaOH = Ti(OH)4 + Na4P2O7 =>
TiP2O7 + 4 NaOH = Ti(OH)4 + Na4P2O7
FeF2 + PdO = FeO + PdF2 =>
FeF2 + PdO = FeO + PdF2
Zu + NaOH = Na2ZuO2 + H2 =>
Zu + 2 NaOH = Na2ZuO2 + H2
C2H6S(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H6S(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)
Fe3O + Al3 = Al3O + Fe =>
Fe3O + Al3 = Al3O + 3 Fe
CUCl2 + NaNO3 = CU(NO3)2 + NaCl =>
CUCl2 + 2 NaNO3 = CU(NO3)2 + 2 NaCl
La + Re + O2 = La3ReO8 =>
3 La + Re + 4 O2 = La3ReO8
F2 + S8 = S2F10 =>
20 F2 + S8 = 4 S2F10
CH3CHOHCH2CH3 + K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOHCH2CH3 + H2O =>
6 CH3CHOHCH2CH3 + 2 K2CrO7 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 6 CH3COOHCH2CH3 + 8 H2O
HBr + Ca = H2 + CaBr2 =>
2 HBr + Ca = H2 + CaBr2
CaSO4 + H2PO4 = H2SO4 + CaPO4 =>
CaSO4 + H2PO4 = H2SO4 + CaPO4
NH4Cl + SrO2H2 = SrCl2 + NH3 + H2O =>
2 NH4Cl + SrO2H2 = SrCl2 + 2 NH3 + 2 H2O
C6H12O11 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H12O11 + 14 KMnO4 + 21 H2SO4 = 30 CO2 + 51 H2O + 7 K2SO4 + 14 MnSO4
(KAl)(SO4)2 + HCl = KCl + AlCl3 + H2SO4 =>
(KAl)(SO4)2 + 4 HCl = KCl + AlCl3 + 2 H2SO4
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Equations balanced on 12/16/23
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