Well assuming that the 360 is a measurement in centileters, half a litre is 500 centileters.
So you would need to add 500 - 360 = 140 extra centileters to make half a litre.
There are 1000ml in a litre, so you must add 1230ml to make 1.5L.
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
3.65 km are needed which is 3650 metres
To convert one litre into centimetres is impossible.Litres is are volume and centimetres are a length or distance.there it must have 3 dimensions.andYou can convert 1 litre to cubic centimeters.1 litre = 1000 cubic centimetres (cm³).also1 litre=1000/1000000 cubic metres (m³)1 litre= .001 m³.Milli- is a prefix meaning 'one-thousandth of', so one litre has 1000 millilitres.
In an oxidation-reduction reaction occurring in a basic solution, both mass and charge must be balanced. To achieve this, hydroxide ions (OH⁻) are often added to the half-reactions to neutralize any hydrogen ions (H⁺) produced during the reaction. Additionally, the total number of electrons lost in the oxidation half-reaction must equal the total number of electrons gained in the reduction half-reaction to ensure charge balance. Finally, any oxygen atoms should be balanced by adding water molecules as needed.
Nothing can be added to (the length) 38 cm to make it (the volume) half a litre, however, by multiplyingit by (the area) 133/19 cm2 will make it half a litre.I suspect that you meant:What must be added to 38cm3 (thirty eight cubiccentimetres) to make half a litre?1 litre = 1000 cm3⇒ 1/2 litre = 500 cm3Therefore need to add 500 cm3 - 38 cm3 = 462 cm3.
There are 1000ml in a litre, so you must add 1230ml to make 1.5L.
2 halves make a whole. So if you have one half then you need another one to make it a whole. 1/2 + 1/2 = 1
4 cups make up a litre so one cup must have 1/4 of a litre
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The difference must be added : 7.00-4.34 = 2.66
What needs to be added to 83 to make 100
four fifths must be added to make it whole
7/10 must be added to 3/10 to make 1 whole.
What must be added to 3 tenths to make 1 whole
To find the number that must be added to 38 to make 100, you would subtract 38 from 100. This calculation gives you 62. Therefore, 62 must be added to 38 to make 100.
At dilution always true:Volume*concentration = amount of solute (= constant, not changing)So 1 (litre) * 5 (%) => 5