10p
text 'Link' to 21300The text is also free ......:)
I think it costs about 40p to text crete from the UK but i have only saw that on the O2 website so you would have to ask customer services to be sure
Depends on where your are located and what network. All I know is that it used to charge me 20p (Sterling) to text the USA.
Ten cents.
O2 is a diatomic element(as are H, N, F, Cl, Br & I), I believe the charge for O2 is (2-), H=1+, N=3-, F-I=1-
FREE TEXTS ARE ONLY FOR THE UK,OTHERWISE IT COST 20PENCE PER TEXT FOR OVERSEAS
Text 'link' to 21300 it works, I was amazed
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The charge on the superoxide ion (O2-) is -1.
I have the same problem! I am on o2 and cant text someone who lives in Holland, with a holland mobile number and they cant text me! It doesnt send, no matter how much money i have on my phone.
The decomposition of rubidium nitrate (RbNO3) can be represented by the balanced chemical equation: [ 2 \text{RbNO}_3(s) \rightarrow 2 \text{Rb}(s) + 2 \text{NO}_2(g) + \text{O}_2(g) ] From this equation, we see that 2 moles of RbNO3 produce 1 mole of O2. Therefore, from 5.0 moles of RbNO3, the amount of O2 produced can be calculated as follows: [ \text{Moles of O2} = \frac{5.0 , \text{mol RbNO3}}{2} = 2.5 , \text{mol O2} ] Thus, 2.5 moles of O2 are produced from 5.0 moles of RbNO3.
To balance the combustion reaction of butene (C4H8) with oxygen (O2) producing carbon dioxide (CO2) and water (H2O), the balanced equation is: [ 2 \text{C}_4\text{H}_8 + 11 \text{O}_2 \rightarrow 8 \text{CO}_2 + 8 \text{H}_2\text{O}. ] Thus, the coefficient for O2 in the balanced equation is 11.