Equations balanced on the previous day | Equations balanced on the next day |
4 S + 8 KOH = 3 K2S + K2SO4 + 4 H2O
Ca2 + Sn4 = CaSn =>
2 Ca2 + Sn4 = 4 CaSn
KMnO4(aq) + C2H2O4(aq) + H2SO4 = MnSO4(aq) + CO2(g) + H2O(l) + K2SO4(aq) =>
2 KMnO4(aq) + 5 C2H2O4(aq) + 3 H2SO4 = 2 MnSO4(aq) + 10 CO2(g) + 8 H2O(l) + K2SO4(aq)
NaCl + K2H2Sb2O7 = NaH2Sb2O7 + K2Cl =>
NaCl + K2H2Sb2O7 = NaH2Sb2O7 + K2Cl
NaCl + K2CrO4 = Na2CrO4 + KCl =>
2 NaCl + K2CrO4 = Na2CrO4 + 2 KCl
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
KBr + Pb(NO3)2 = K(NO3)2 + PbBr =>
KBr + Pb(NO3)2 = K(NO3)2 + PbBr
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
Na + Mg{-}I{2+} = Na{-}I{+} + Mg{2+} =>
3 Na + Mg{-}I{2+} = 3 Na{-}I{+} + Mg{2+}
MoS2 + CO3{2-} + O2 = MoO4{2-} + SO4{2-} + CO2 =>
2 MoS2 + 6 CO3{2-} + 9 O2 = 2 MoO4{2-} + 4 SO4{2-} + 6 CO2
H2Se2O7 + AgOH = Ag2Se2O7 + H2O =>
H2Se2O7 + 2 AgOH = Ag2Se2O7 + 2 H2O
Cl2 + S2O3{-2} + OH{-} = Cl{-} + SO4{-2} + H2O =>
4 Cl2 + S2O3{-2} + 10 OH{-} = 8 Cl{-} + 2 SO4{-2} + 5 H2O
C4H8 + NH3 = C4H11N =>
C4H8 + NH3 = C4H11N
Mn2Cl + NaOH = Mn2OH + NaCl =>
Mn2Cl + NaOH = Mn2OH + NaCl
Mg + SiCl = MgCl2 + Si =>
Mg + 2 SiCl = MgCl2 + 2 Si
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
WPO5 + VPO5 = V26W74P100O500 =>
74 WPO5 + 26 VPO5 = V26W74P100O500
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SnCl2 + Bi(NO3)3 + KOH = K2SnO3 + Bi + KCl + KNO3 + H2O =>
3 SnCl2 + 2 Bi(NO3)3 + 18 KOH = 3 K2SnO3 + 2 Bi + 6 KCl + 6 KNO3 + 9 H2O
K2Cr2O7 + HCl = K2O + Cr2O3 + H2O + Cl =>
K2Cr2O7 + 6 HCl = K2O + Cr2O3 + 3 H2O + 6 Cl
HgNO3 + (Na)2CO3 = NaNO3 + (Hg)2CO3 =>
2 HgNO3 + (Na)2CO3 = 2 NaNO3 + (Hg)2CO3
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
PhCH3 + KMnO4 + H2SO4 = PhCHO2 + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCHO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe(NO3)3(aq) + NACl(aq) = FeCl3(aq) + NANO3(aq) =>
Fe(NO3)3(aq) + 3 NACl(aq) = FeCl3(aq) + 3 NANO3(aq)
Pb(NO3)2(aq) + NH4OH = Pb(NH3)2 + NO3 + H2O =>
Pb(NO3)2(aq) + 2 NH4OH = Pb(NH3)2 + 2 NO3 + 2 H2O
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K4Fe(C2O4)36H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)26H2O + 34 H2C2O4 + 2 K2C2O4 + 9 H2O2 = K4Fe(C2O4)36H2O + (NH4)2SO4 + 25 H2SO4 + 18 H2O
(CrO4)2{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6(CrO4)2{-} + 86 I{-} + 96 H{+} = 4 Cr3{+} + 43 I2 + 48 H2O
Mg + H3 = Mg3H6 =>
3 Mg + 2 H3 = Mg3H6
(NH4)2S + Tl(NO3)3 = S(NO3)2 + Tl + NH4 =>
3(NH4)2S + 2 Tl(NO3)3 = 3 S(NO3)2 + 2 Tl + 6 NH4
S + Br2 = S(Br6)2 =>
S + 6 Br2 = S(Br6)2
Br{-} + OCl{-} + H{+} = Br2 + Cl{-} + H2O =>
2 Br{-} + OCl{-} + 2 H{+} = Br2 + Cl{-} + H2O
C10H12O + C6H5CHO = C17H14O + H2O =>
8 C10H12O + 25 C6H5CHO = 15 C17H14O + 18 H2O
CsO2(s) + H2O(l) = CsOH + O2 =>
4 CsO2(s) + 2 H2O(l) = 4 CsOH + 3 O2
C6H10O6 = C10H6 + CO2 + H2O =>
23 C6H10O6 = 11 C10H6 + 28 CO2 + 82 H2O
Zn + NiO + H2O = Ni2 + Zn(OH)2 =>
2 Zn + 2 NiO + 2 H2O = Ni2 + 2 Zn(OH)2
Fe + H2O + NH3 = Fe(OH)3 + NH4 =>
Fe + 3 H2O + 3 NH3 = Fe(OH)3 + 3 NH4
NH(g) + Mg(s) = Mg3N2(s) + H2(g) =>
2 NH(g) + 3 Mg(s) = Mg3N2(s) + H2(g)
MnO2 + NaBiO3 + HNO3 = Bi(NO3)3 + H2O + NaNO3 + HMnO4 =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 3 Bi(NO3)3 + 5 H2O + 3 NaNO3 + 2 HMnO4
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
O139 = O2778 =>
2778 O139 = 139 O2778
HgCl3 + Cu = CuCl + Hg =>
HgCl3 + 3 Cu = 3 CuCl + Hg
CrO2 + Al = AlO + Cr =>
CrO2 + 2 Al = 2 AlO + Cr
HBr + Fe = H2Br2Fe =>
2 HBr + Fe = H2Br2Fe
As2O3 + K2MnO4 + HCl = As2O5 + MnCl2 + KCl + H2O =>
As2O3 + K2MnO4 + 4 HCl = As2O5 + MnCl2 + 2 KCl + 2 H2O
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN
LiHSO4H2O = H3OLiSO4 =>
LiHSO4H2O = H3OLiSO4
PbSO4 + CH3CO2 = Pb(CH3CO2)4 + SO4 =>
PbSO4 + 4 CH3CO2 = Pb(CH3CO2)4 + SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P + OH{-} + H2O = PH3 + H2O2{-} =>
P + 3 OH{-} + 3 H2O = PH3 + 3 H2O2{-}
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/23
Equations balanced on 12/30/22
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